board:origen: Enable device tree on Origen

[u-boot] / board / samsung / arndale / arndale.c

diff --git a/board/samsung/arndale/arndale.c b/board/samsung/arndale/arndale.c
index 84d8f19c1d8a47beaa3b6d80d52c4edf0b186cf6..9efc355dab22f933dcc17c3df85febc4f5a2b55f 100644 (file)
--- a/board/samsung/arndale/arndale.c
+++ b/board/samsung/arndale/arndale.c
@@ -5,11 +5,33 @@
  */
 
 #include <common.h>
+#include <usb.h>
 #include <asm/arch/pinmux.h>
+#include <asm/arch/dwmmc.h>
+#include <asm/arch/gpio.h>
 #include <asm/arch/power.h>
 
 DECLARE_GLOBAL_DATA_PTR;
 
+#ifdef CONFIG_USB_EHCI_EXYNOS
+int board_usb_init(int index, enum usb_init_type init)
+{
+       struct exynos5_gpio_part1 *gpio = (struct exynos5_gpio_part1 *)
+                                               samsung_get_base_gpio_part1();
+
+       /* Configure gpios for usb 3503 hub:
+        * disconnect, toggle reset and connect
+        */
+       s5p_gpio_direction_output(&gpio->d1, 7, 0);
+       s5p_gpio_direction_output(&gpio->x3, 5, 0);
+
+       s5p_gpio_direction_output(&gpio->x3, 5, 1);
+       s5p_gpio_direction_output(&gpio->d1, 7, 1);
+
+       return 0;
+}
+#endif
+
 int board_init(void)
 {
        gd->bd->bi_boot_params = (PHYS_SDRAM_1 + 0x100UL);
@@ -48,6 +70,19 @@ void dram_init_banksize(void)
        }
 }
 
+#ifdef CONFIG_GENERIC_MMC
+int board_mmc_init(bd_t *bis)
+{
+       int ret;
+       /* dwmmc initializattion for available channels */
+       ret = exynos_dwmmc_init(gd->fdt_blob);
+       if (ret)
+               debug("dwmmc init failed\n");
+
+       return ret;
+}
+#endif
+
 static int board_uart_init(void)
 {
        int err = 0, uart_id;